Pith Number

pith:FXMSWKF4

pith:2014:FXMSWKF476MQSAXLXLFF7NU5TI

not attested not anchored not stored refs pending

A Low Mach Number Model for Moist Atmospheric Flows

Ann Almgren (LBNL), John Bell (LBNL), Max Duarte (LBNL)

arxiv:1409.2861 v4 · 2014-08-28 · physics.ao-ph · math.AP · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FXMSWKF476MQSAXLXLFF7NU5TI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:16:41.202604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dd92b28bcff990902ebbaca5fb69d9a03fd9f917026cbca3780a953caa2e537

Aliases

arxiv: 1409.2861 · arxiv_version: 1409.2861v4 · doi: 10.48550/arxiv.1409.2861 · pith_short_12: FXMSWKF476MQ · pith_short_16: FXMSWKF476MQSAXL · pith_short_8: FXMSWKF4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FXMSWKF476MQSAXLXLFF7NU5TI \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2dd92b28bcff990902ebbaca5fb69d9a03fd9f917026cbca3780a953caa2e537

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8354e18ee0057fecbca0e086e230bcf33d41c7260bec623ecd103c2acb3b777b",
    "cross_cats_sorted": [
      "math.AP",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2014-08-28T09:00:55Z",
    "title_canon_sha256": "fec7f9f985cffaa7e67e6f6285acdf660858b81c7134d077e0fc4c5f653d5032"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2861",
    "kind": "arxiv",
    "version": 4
  }
}